Bis[(1RS,2RS)-4,4'-(1-aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium] tris-[tetra-chloridopalladate(II)].

ABSTRACT: The asymmetric unit of the title compound, (C12H16N3O)2[PdCl4]3, consists of a 4,4'-(1-aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium dication and one and a half tetra-chloridopalladate(II) anions; the latter has inversion symmetry. In the cation, the pyridinium rings attached to the central 1-aza-niumyl-2-hy-droxy-ethane fragment show an anti conformation, as indicated by the central C-C-C-C torsion angle of -178.1?(4)°, and they are inclined to one another by 25.7?(2)°. In the crystal, the cations and anions are linked through N-H?Cl and O-H?Cl hydrogen bonds. There are also ?-? contacts [centroid-centroid distance = 3.788?(3)?Å] and a number of C-H?O and C-H?Cl inter-actions are present, consolidating the formation of a three-dimensional structure.

SUBMITTER: Campos-Gaxiola JJ 

PROVIDER: S-EPMC3588234 | biostudies-other | 2013 Jan

REPOSITORIES: biostudies-other